package com.gcd.gym.mapper;

import com.gcd.gym.model.chart.CourseGrading;
import com.gcd.gym.model.chart.CourseHot;
import org.apache.ibatis.annotations.Mapper;

import java.util.LinkedHashMap;
import java.util.List;

@Mapper
public interface ChartMapper {

    //    查询热门课程
    List<CourseHot> courseHotChart();
    //    课程评分统计
    List<CourseGrading> courseGrading();
}
